Hardware Spec Index

Brontix FN-9271 Prime 120mm PWM Case Fan

Case Fans · Brontix · SKU FN9271-PRIME · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index555 (Case Fans scale)
Category rank#35,530
Street price$19
Power4 W
Performance per dollar29.21
Released2021

Specifications

BrandBrontix
ModelBrontix FN-9271 Prime
Size120 × 120 × 25 mm
Speed400–3,000 RPM (PWM)
Airflow102.0 CFM
Static pressure3.30 mmH₂O
Noise29 dBA
BearingRifle bearing
Connector4-pin PWM
Rated lifetime100,000 hours

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Cite this page: Hardware Spec Index, “Brontix FN-9271 Prime 120mm PWM Case Fan”, https://vextor7.com/item/32390471 (accessed 2026-10-26).